CERN Document Server Status News Challenges User Group Workshop 2013 Juelich University Jean-Yves Le Meur

CDS status Runs with Invenio v cds- overlay Aiming at operating with a standardized SW process: code review, > 1.5 M records 1000 collections 100 submissions Incubators for some (sub) modules Set up to support peaks Invenio integration, release & deployement

Peaks: Nobel Prize, Open Days, Higgs discovery, LHC Startup HW setup: LB + 6 nodes (3 virtuals) SW setup: scheduler on multiple nodes + records cached + heavy processes stopped → Submission, search and access immediate CDS peaks Sustained ~230 web requests/second and rate peaks of up to 800 requests/second Sustained DB processing peaks of ~ 10,000 queries/second

CDS Incubating WebNews: highlighting features

CDS Incubating Search Services: to derive user hints from typed in queries

CDS Incubating Generic submissions to support various forms with a single WebSubmit config

CDS Incubating Searching with 'Add to Search' and bridges to Solr search and ranking

CDS Resources Full-time SW engineers: Institutional repository: 2.5 Multimedia: 1.5 E-Publishing: 1

Next year(s) trend at CERN Focus on institutional content and host collections from the subject repo (Inspire) Use Invenio for admin document server: e.g. of CERN e-bidding app Start collecting datasets from experiments

CDS: conclusion CDS set up for peaks 'Incubated code' to go to the codebase Migrate to 1.2 and then to next Migrate ~100 submissions to WebDeposit Continuous Integration into Invenio Expand the use of Invenio to cover and manage more content (data)

Thanks for your attention Questions ?